Hi,
I'm currently in the process of building and testing a mail server that
will split deliveries to different backend smtp servers based on
$local_name for a particular domain.
All seems to work well until it comes to an email with multiple
recipients and the smarthost routing is done to what seems like the
first recipient.
I've found the recipients_max setting and as this server only receives
mail via MX this would do if there's no better options.
What I think I'd ideally like is that each recipient of a message is
queued individually, is this something that can be done and if so what
do I need to investigate further?
Here's my router for what I'm currently trying:
TEST:
debug_print = "R: TEST smarthost for $local_part@$domain"
driver = manualroute
domains = example.org
transport = remote_smtp_smarthost
route_list = *
${lookup{$local_part}lsearch*@{/etc/exim4/testsmarthosts}} byname
host_find_failed = defer
same_domain_copy_routing = yes
no_more
That said I think the same_domain_copy_routing option needs
investigating and could be the cause of the problem, however input from
the list would be greatly appreciated.
Regards
Steve.
